<template>
  <div class="role" style="width:99%;margin-top:-25px;">
    <!--工具栏-->
    <div class="toolbar" style="float:left;padding-top:10px;padding-left:15px;">

        <!--<el-form-item>-->
          <!--<el-input v-model="filters.menuName" placeholder="角色名"></el-input>-->
        <!--</el-form-item>-->
        <!--<el-form-item>-->
          <!--<kt-button :label="$t('action.search')" perms="sys:role:view" authType="primary" @click="findPage(null)"/>-->
        <!--</el-form-item>-->
          <kt-button :label="$t('action.addrole')" perms="AuthorityManagement:RoleManagement:add" type="primary"   authType="primary" @click="handleAdd" />
    </div>
    <!--表格内容栏-->
    <kt-table permsEdit="AuthorityManagement:RoleManagement:edit" role  :highlightCurrentRow="true" :stripe="false"
              :data="pageResult" :columns="columns" :showBatchDelete="false" 
              @findPage="findPage" @handleEdit="handleEdit" @handleDelete="handleDelete">
    </kt-table>
    <!-- </el-col> -->
    <!--新增编辑界面-->
    <el-dialog :title="operation?'新增':'编辑'" width="40%" :visible.sync="dialogVisible" :close-on-click-modal="false">
      <el-form :model="dataForm"  :rules="dataFormRules" ref="dataForm" :size="size">
        <el-form-item label="ID" prop="id" v-if="false">
          <el-input v-model="dataForm.id" :disabled="true" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="角色名" prop="roleName">
          <el-input v-model="dataForm.roleName" auto-complete="off" width="100%"></el-input>
        </el-form-item>
        <el-form-item label="备注" prop="description">
          <el-input v-model="dataForm.description" auto-complete="off" type="textarea"></el-input>
        </el-form-item>

        <el-form-item label="配置权限" prop="authorityList"  >
          <el-button :size="size" type="primary"  style="float: left" @click="handlepower()">{{('选择权限')}}</el-button>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :size="size" @click.native="dialogVisible = false">{{$t('action.cancel')}}</el-button>
        <el-button :size="size" authType="primary" @click.native="submitForm" :loading="editLoading" v-if="!dataForm.id">{{$t('action.submit')}}</el-button>
        <el-button :size="size" authType="primary" @click.native="submitFormEdit" :loading="editLoading" v-if="dataForm.id">{{$t('action.submit')}}</el-button>
      </div>
    </el-dialog>
    <!--权限列表-->
    <el-dialog class="rolemenu" :title="operation?'新增权限':'编辑权限'" width="50%" :visible.sync="power"
               :close-on-click-modal="false"    height="50%" >
      <div slot="footer">
        <div class="menu-container">
          <div class="menu-header">
            <span><B>角色菜单授权</B></span>
          </div>
          <el-tree :data="menuData" size="mini" show-checkbox node-key="id" :props="defaultProps" :model="dataForm"
                   style="width: 100%;pading-top:20px;" ref="menuTree" :render-content="renderContent"
                   v-loading="menuLoading" element-loading-text="拼命加载中" :check-strictly="true"
                   @check-change="handleMenuCheckChange" @check="setChilds">
          </el-tree>
          <div style="float:right;padding-right:15px;padding-top:4px;padding-bottom:4px;">
            <kt-button :label="$t('action.reset')" perms="AuthorityManagement:RoleManagement:edit" authType="primary" @click="resetSelection"
                       />
            <kt-button :label="$t('action.submit')" perms="AuthorityManagement:RoleManagement:edit" authType="primary" @click="submitAuthForm"
                        :loading="authLoading"/>
          </div>
        </div>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import KtTable from "@/views/Core/KtTable"
  import KtButton from "@/views/Core/KtButton"
  import TableTreeColumn from '@/views/Core/TableTreeColumn'
  export default {
    components:{
      KtTable,
      KtButton,
      TableTreeColumn
    },
    data() {
      return {
        size: 'small',
        // filters: {
        //   menuName: ''
        // },
        columns: [
          { type: "index", label: "序号", minWidth: 50 },
          {prop:"roleName", label:"角色名", minWidth:120},
          {prop:"description", label:"备注", minWidth:120}
        ],
        pageRequest: { pageNum: 1, pageSize: 8 },
        pageResult: {
          content:[],
          totalSize:""
        },
        operation: false, // true:新增, false:编辑
        dialogVisible: false, // 新增编辑界面是否显示
        editLoading: false,
        power:false,
        dataFormRules: {
          menuName: [
            { required: true, message: '请输入角色名', trigger: 'blur' }
          ]
        },
        // 新增编辑界面数据
        dataForm: {
          id: 0,
          roleName: '',
          description: '',
          authorityList:[],
          userType:3
        },
        selectRole: {},
        menuData: [],
        menuSelections: [],
        menuLoading: false,
        authLoading: false,
        checkAll: false,
        currentRoleMenus: [],
        defaultProps: {
          children: 'children',
          label: 'menuName'
        }
      }
    },
    methods: {
      // 获取分页数据
      findPage: function (data) {
        if(data !== null) {
          this.pageRequest = data.pageRequest
          this.pageRequest = Object.assign({},{authType:3},this.pageRequest)
        }
        // this.pageRequest.columnFilters = {name: {name:'roleName', value:this.filters.name}}
        this.$api.role.findPage(this.pageRequest).then((res) => {
          this.pageResult.content = res.userRoleList;
          this.pageResult.totalSize = res.total;
          this.findTreeData()
        }).then(data!=null?data.callback:'')
      },
      // 批量删除
      handleDelete: function (data) {
        this.$api.role.batchDelete(data.params).then(data.callback)
      },
      // 显示新增界面
      handleAdd: function () {
        this.dialogVisible = true
        this.operation = true
        this.$refs.menuTree.setCheckedKeys([])
        this.dataForm = {
          id: "",
          roleName: '',
          description: '',
          authorityList:[]
        }
      },
      handlepower:function () {
        this.$refs.menuTree.setCheckedKeys(this.dataForm.authorityList)
        this.power=true
      },
      //延时函数
      // handleOpen(){
      //   setTimeout(console.log, 100, "open: "+$(".menu-container").html()) // TAG 1
      // },
      // 显示编辑界面
      handleEdit: function (params) {
        this.dialogVisible = true
        this.operation = false
        this.dataForm = Object.assign({}, params.row)
        this.$api.role.findRoleMenus({'roleId':params.row.id}).then((res) => {
          this.dataForm.authorityList = res.userRole.checkedIdList
          this.$refs.menuTree.setCheckedKeys(res.userRole.checkedIdList)
        })
      },
      // 新增
      submitForm: function () {
        this.$refs.dataForm.validate((valid) => {
          if (valid) {
            this.$confirm('确认提交吗？', '提示', {}).then(() => {
              this.editLoading = true
              let params = Object.assign({}, this.dataForm)
              this.$api.role.save(params).then((res) => {
                this.editLoading = false
                if(res.code == 200) {
                  this.$message({ message: '操作成功', authType: 'success' })
                  this.dialogVisible = false
                  this.$refs['dataForm'].resetFields()
                } else {
                  this.$message({message: '操作失败, ' + res.msg, authType: 'error'})
                }
                this.findPage(null)
              })
            })
          }
        })
      },
      // 编辑
      submitFormEdit: function () {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            this.$confirm('确认提交吗？', '提示', {}).then(() => {
              this.editLoading = true
              let params = Object.assign({}, this.dataForm)
              this.$api.role.roleedit(params).then((res) => {
                this.editLoading = false
                if(res.result == 1) {
                  this.$message({ message: res.msg, type: 'success' })
                  this.dialogVisible = false
                  this.$refs['dataForm'].resetFields()
                } else {
                  this.$message({message:  res.msg, type: 'error'})
                }
                this.findPage(null)
              })
            })
          }
        })
      },
      // 获取数据
      findTreeData: function () {
        this.menuLoading = true
        this.$api.menu.findMenuTree().then((res) => {
          this.menuData = res.authorityList
          this.menuLoading = false
        })
      },
// 树节点选择监听
      handleMenuCheckChange(data, check, subCheck) {
        if(check) {
// 节点选中时同步选中父节点
          let parentId = data.parentId
          this.$refs.menuTree.setChecked(parentId, true, false)
        } else {
// 节点取消选中时同步取消选中子节点
          this.deleteTree(data)
        }
      },
//树节点勾选全部子节点
      setChilds(data,node){  
        let arr=node.checkedKeys;
        if(arr.indexOf(data.id) != -1 ){
          this.setTree(data)
        }
      },
//递归方法
      setTree(data){
        if(data.children != null){
          data.children.forEach(element => {
              this.$refs.menuTree.setChecked(element.id, true, false);
              this.setTree(element)
            });
          }
      },
      deleteTree(data){
        if(data.children != null){
          data.children.forEach(element => {
              this.$refs.menuTree.setChecked(element.id, false, false);
              this.deleteTree(element)
            });
          }
      },
// 重置选择
      resetSelection() {
        this.checkAll = false
        this.$refs.menuTree.setCheckedKeys(this.dataForm.authorityList)
      },
// 角色菜单授权提交
      submitAuthForm() {
        let checkedKeys = this.$refs.menuTree.getCheckedKeys(false)
        if(checkedKeys.length == 0){
          this.$message({message:"权限不能为空",type:"error"})
          return
        }
        this.dataForm.authorityList=checkedKeys
        this.power=false;
        this.dialogVisible = true
      },
      // 新增
      submitForm: function () {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            this.$confirm('确认提交吗？', '提示', {}).then(() => {
              this.editLoading = true
              let params = Object.assign({}, this.dataForm)
              this.$api.role.save(params).then((res) => {
                this.editLoading = false
                if(res.result == 1) {
                  this.$message({ message: res.msg, type: 'success' })
                  this.dialogVisible = false
                  this.$refs['dataForm'].resetFields()
                } else {
                  this.$message({message:  res.msg, type: 'error'})
                }
                this.findPage(null)
              })
            })
          }
        })
      },
      renderContent(h, { node, data, store }) {
        return (
          <div class="column-container">
            <span style="text-algin:center;margin-right:80px;">{data.menuName}</span>
            <span style="text-algin:center;margin-right:80px;">
					<el-tag authType={data.authType === 0?'':data.authType === 1?'success':'info'} size="small">
						{data.authType === 0?'目录':data.authType === 1?'菜单':'按钮'}
    </el-tag>
				</span>
            <span style="text-algin:center;margin-right:80px;"> <i class={data.icon}></i></span>
            <span style="text-algin:center;margin-right:80px;">{data.menuUrl?data.menuUrl:'\t'}</span>
          </div>);
      }

    },
    updated:function () {
      var dialog = this.$children[1]
      if(dialog.rendered && this.power) {
        // console.log("update: " + $(".menu-container").html())
      }
    },
    mounted() {

    }
  }
</script>
<style scoped>
  .menu-container {
    margin-top: 10px;
  }
  .menu-header {
    padding-left: 8px;
    padding-bottom: 5px;
    text-align: left;
    font-size: 16px;
    color: rgb(20, 89, 121);

  }
</style>
<style>
  .rolemenu .el-dialog__footer{
    padding: 20px 20px 60px 20px;
  }
  .rolemenu .el-dialog__body{
    padding: 0px;
  }
  .role .el-dialog__wrapper .el-form-item__content{
     margin-left: 100px;
   }
  .role .el-form-item__content .el-input{
    width: 100%;
  }
</style>
